Rivka Weinberg advances an error theory of ultimate meaning with three parts: (1) a conceptual analysis, (2) the claim that the extension of the concept is empty, and (3) a proposed fitting response, namely being very, very sad. Weinberg’s conceptual analysis of ultimate meaning involves two features that jointly make it metaphysically impossible, namely (i) the separateness of activities and valued ends, and (ii) the bounded nature of human lives. Both are open to serious challenges. We offer an internalist alternative (...) to (i) and a relational alternative to (ii). We then draw out implications for (2) and conclude with reasons to be cheerful about the prospects of a meaningful life. (shrink)

Plato's dialogues are usually understood as simple examples of philosophy in action. In this book Professor Rowe treats them rather as literary-philosophical artefacts, shaped by Plato's desire to persuade his readers to exchange their view of life and the universe for a different view which, from their present perspective, they will barely begin to comprehend. What emerges is a radically new Plato: a Socratic throughout, who even in the late dialogues is still essentially the Plato (and the Socrates) of the (...) Apology and the so-called 'Socratic' dialogues. This book aims to understand Plato both as a philosopher and as a writer, on the assumption that neither of these aspects of the dialogues can be understood without the other. The argument of the book is closely based in Plato's text, but should be accessible to any serious reader of Plato, whether professional philosopher, classicist, or student. (shrink)

Decision-makers face severe uncertainty when they are not in a position to assign precise probabilities to all of the relevant possible outcomes of their actions. Such situations are common—novel medical treatments and policies addressing climate change are two examples. Many decision-makers respond to such uncertainty in a cautious manner and are willing to incur a cost to avoid it. There are good reasons for taking such an uncertainty-averse attitude to be permissible. However, little work has been done to incorporate it (...) into an egalitarian theory of distributive justice. We aim to remedy this lack. We put forward a novel, uncertainty-averse egalitarian view. We analyse when the aims of reducing inequality and limiting the burdens of severe uncertainty are congruent and when they conflict, and highlight practical implications of the proposed view. We also demonstrate that if uncertainty aversion is permissible, then utilitarians must relinquish a favourite argument against egalitarianism. (shrink)

Background: Locke's Conception of Freedom For how can we think any one freer than to have the power to do what we will. — John Locke n his chapter on power ...

Can God Be Free? is a penetrating study of a central problem in philosophy of religion: can it be right to regard God as free, and as praiseworthy for being perfectly good? Allowing that he has perfect knowledge and perfect goodness, if there is a best world for God to create he would have no choice other than to create it. But if God could not do otherwise than create the best world, he created the world of necessity, not freely, (...) and we have no reason to be thankful to God for creating us, since he couldn't do otherwise. William Rowe proposes the need for some substantial revision in contemporary thinking about the nature of God. (shrink)

The book falls into four segments. In the first (Chapter 1), the particular conception of deity that has been predominant in western civilization—the theistic idea of God—is explicated and distinguished from several other notions of the divine. The second segment considers the major reasons that have been advanced in support of the belief that the theistic God exists. In chapters 2 through 4 the three major arguments for the existence of God are discussed, arguments which appeal to facts supposedly available (...) to any rational person, whether religious or not. Chapter 5 considers religious and mystical experience as a source and justification for theistic belief. And in Chapter 6 we examine the role that faith may play in the formation and justification of religious belief. We also consider the important issue of whether belief in God may be entirely rational quite apart from any evidence in its behalf. The third segment undertakes an examination of the problem of evil, which some have thought to provide rational grounds for atheism, the belief that the theistic God does not exist. A number of topics quite central to theistic religion are considered in the fourth segment of the book, chapters 8 through 11. These topics include miracles, the question of life after death, problems in relating the idea of divine foreknowledge to the belief in human freedom, and problems arising from the existence of diverse religions. (shrink)

Can God Be Free? is a penetrating study of a central problem in philosophy of religion: can it be right to regard God as free, and as praiseworthy for being perfectly good? Allowing that he has perfect knowledge and perfect goodness, if there is a best world for God to create he would have no choice other than to create it. But if God could not do otherwise than create the best world, he created the world of necessity, not freely, (...) and we have no reason to be thankful to God for creating us, since he couldn't do otherwise. William Rowe proposes the need for some substantial revision in contemporary thinking about the nature of God. (shrink)

Imprecise definition of key terms in the “public participation” domain have hindered the conduct of good research and militated against the development and implementation of effective participation practices. In this article, we define key concepts in the domain: public communication, public consultation, and public participation. These concepts are differentiated according to the nature and flow of information between exercise sponsors and participants. According to such an information flow perspective, an exercise’s effectiveness may be ascertained by the efficiency with which full, (...) relevant information is elicited from all appropriate sources, transferred to all appropriate recipients, and combined to give an aggregate/consensual response. Key variables that may theoretically affect effectiveness—and on which engagement mechanisms differ—are identified and used to develop a typology of mechanisms. The resultant typology reveals four communication, six consultation, and four participation mechanism classes. Limitations to the typology are discussed, and future research needs identified. (shrink)

The Lysis is one of Plato's most engaging but also puzzling dialogues; it has often been regarded, in the modern period, as a philosophical failure. The full philosophical and literary exploration of the dialogue illustrates how it in fact provides a systematic and coherent, if incomplete, account of a special theory about, and special explanation of, human desire and action. Furthermore, it shows how that theory and explanation are fundamental to a whole range of other Platonic dialogues and indeed to (...) the understanding of the corpus as a whole. Part One offers an analysis of, or running commentary on, the dialogue. In Part Two Professors Penner and Rowe examine the philosophical and methodological implications of the argument uncovered by the analysis. The whole is rounded off by an epilogue of the relation between the Lysis and some other Platonic texts. (shrink)

The Statesman is Plato's neglected political work, but it is crucial for an understanding of the development of his political thinking. In some respects it continues themes from the Republic, particularly the importance of knowledge as entitlement to rule. But there are also changes: Plato has dropped the ambitious metaphysical synthesis of the Republic, changed his view of the moral psychology of the citizen, and revised his position on the role of law and institutions. In its presentation of the statesman's (...) expertise, the Statesman modifies, as well as defending in original ways, this central theme of the Republic. (shrink)

There is a growing call for greater public involvement in establishing science and technology policy, in line with democratic ideals. A variety of public participation procedures exist that aim to consult and involve the public, ranging from the public hearing to the consensus conference. Unfortunately, a general lack of empirical consideration of the quality of these methods arises from confusion as to the appropriate benchmarks for evaluation. Given that the quality of the output of any participation exercise is difficult to (...) determine, the authors suggest the need to consider which aspects of the process are desirable and then to measure the presence or quality of these process aspects. To this end, a number of theoretical evaluation criteria that are essential for effective public participation are specified. These comprise two types: acceptance criteria, which concern features of a method that make it acceptable to the wider public, and process criteria, which concern features of the process that are liable to ensure that it takes place in an effective manner. Future research needs to develop instruments to measure these criteria more precisely and identify the contextual and environmental factors that will mediate the effectiveness of the different participation methods. (shrink)

Continental Upper Triassic Yanchang “black shales” in the southeastern Ordos Basin have been proven to be unconventional gas reservoirs. Organic-matter-lean and organic-matter-rich argillaceous mudstones form reservoirs that were deposited in a deeper water lacustrine setting during lake highstands. In the stratified lake, the bottom waters were dysaerobic to anoxic. This low-energy and low-oxygen lake-bottom setting allowed types II and III organic matter to accumulate. Interbedded with the argillaceous mudstones are argillaceous arkosic siltstones deposited by gravity-flow processes. Rock samples from the (...) Yanchang Chang 7–9 members are very immature mineralogically. Mineral grains are predominantly composed of relatively equal portions of quartz and feldspar. The high clay-mineral content, generally greater than 40%, has promoted extensive compaction of the sediments, permitting the ductile material to deform and occlude interparticle pores. Furthermore, this high clay-mineral content does not favor hydraulic fracturing of the mudstone reservoir. The pore network within the mudstones is dominated by intraparticle pores and a lesser abundance of organic-matter pores. Interparticle pores are rare. The mean Gas Research Institute crushed-rock porosity is 4.2%. Because the pore network is dominated by poorly connected intraparticle pores, permeability is very low. The dominance of intraparticle pores creates a very poor correlation between GRI porosity and GRI permeability. Several methods of porosity analysis were conducted on each samples, and the results were compared. There is no significant correlation between the three methods, implying that each method measures different pore sizes or types. There is also no relationship between the porosity and permeability and total organic carbon. Much of the mature organic matter is nonporous, suggesting that it is of type III. Most of the organic-matter pores are in migrated solid bitumen. Overall, the samples analyzed have low porosity and permeability for mudrocks. (shrink)

This paper explains how to use a new software tool for argument diagramming available free on the Internet, showing especially how it can be used in the classroom to enhance critical thinking in philosophy. The user loads a text file containing an argument into a box on the computer interface, and then creates an argument diagram by dragging lines from one node to another. A key feature is the support for argumentation schemes, common patterns of defeasible reasoning historically know as (...) topics . Several examples are presented, as well as the results of an experiment in using the system with students in a university classroom. (shrink)

A chemostratigraphic study of a 300 m long core recovered from the southeastern central Ordos depocenter reveals thick intervals of fine-grained, organic-rich lacustrine strata, interpreted to represent deepwater deposition under meromictic conditions during lake highstand phases, interspersed with thick intervals of arkosic sandstones, reflective of fluvio-deltaic deposition during lake lowstand phases. Along with elevated concentrations of %Al, traditionally a proxy for clay content, maximum total-organic-carbon values in the deepwater lacustrine facies reach 8%, with average values of approximately 3%. The fine-grained, (...) organic-rich facies is also characterized by elevated S and As concentrations, both proxies for pyrite, an indicator of more stagnant, reducing conditions in the hypolimnion during lake highstand phases. Enrichment factors for redox-sensitive trace elements are not significantly elevated throughout the TOC-rich intervals, but they are punctuated in thinner intervals. Punctuated enrichments in RSTEs reflect episodes of enhanced suboxia/anoxia in the hypolimnion during lake highstand phases resulting from sustained meromixis. Although dramatic shifts between fluvio-deltaic and deepwater lacustrine deposition are recorded in the Yanchang strata, no evidence indicates that the lacustrine system ever built up a significant salt concentration, suggesting that an outlet was maintained throughout much of the depositional history. A chemofacies framework for the Yanchang Formation is developed based on hierarchical cluster analysis and ranking of major element chemostratigraphic results. The outcome of chemofacies analysis is similar to the lithofacies analysis, subdividing the stratigraphic record of calcite-cemented sandstone/siltstone lithologies and silty to finer grained mudstone lithologies based on changes in elemental concentrations that equate to shifts in the relative abundance of mineral contents. (shrink)

The Late Triassic Yanchang Formation is a major target of drilling for hydrocarbons in the Ordos Basin. Although most of the early focus on this thick succession of lacustrine rocks has been the dominant deltaic sandstones and siltstones, which act as local reservoirs of oil and gas, more recent consideration has been given to the organic-rich mudstone source rocks. We used modern chemostratigraphic analysis to define vertical facies successions in two closely spaced cores through the Chang 7 Member, the primary (...) source rock for the Yanchang hydrocarbon system. We used integrated high-resolution X-ray fluorescence and X-ray diffraction measurements to define four dominant facies. Variations in stable carbon isotopes mimic facies stacking patterns, suggesting that terrigenous organic matter is associated with the arkoses and sandstones, whereas aquatic organic matter is dominant in the mudstones. Facies stacking patterns define three major depositional cycles and parts of two others, each defined by basal mudstone facies that document basin flooding and deepening. Unconfined compressive strength measurements correlate with clay mineral abundance and organic matter. Comparisons of core attributes with wireline logs indicate that although general variations in clay mineral volumes can be discerned from gamma-ray logs, organic-matter distribution is best defined with density or resistivity logs. These findings, especially those established between the core and log data, provide a powerful linkage between larger scale facies patterns and smaller scale studies of key reservoir attributes, such as pore systems, mineralogy, diagenesis, rock mechanics, hydrocarbon saturation, porosity and permeability, and flow parameters. This first application of modern chemostratigraphic techniques to the Yanchang Fm reveals the great promise of applying these methods to better understand the complex facies patterns that define this lacustrine basin and the variations in key reservoir properties that each facies displays. (shrink)

Plato's Theaetetus and Sophist are two of his most important dialogues, and are widely read and discussed by philosophers for what they reveal about his epistemology and particularly his accounts of belief and knowledge. Although they form part of a single Platonic project, these dialogues are not usually presented as a pair, as they are in Christopher Rowe's new and lively translation. Offering a high standard of accuracy and readability, the translation reveals the continuity between these dialogues and others in (...) the Platonic corpus, especially the Republic. The supporting introduction and notes help the reader to follow the arguments as they develop, explaining their structure, context and interpretation. This new edition challenges current scholarly approaches to Plato's work and will pave the way for fresh interpretations both of Theaetetus and Sophist and of Plato's writings in general. (shrink)

The Gorgias is a vivid introduction to the central problems of moral and political philosophy. In the notes to his translation, Professor Irwin discusses the historical and social context of the dialogue, expounds and criticises the arguments, and tries above all to suggest the questions a modern reader ought to raise about Plato's doctrines. No knowledge of Greek is necessary.

In a new English translation by Christopher Rowe, this great classic of moral philosophy is accompanied here by an extended introduction and detailed lin-by-line commentary by Sarah Broadie. Assuming no knowledge of Greek, her scholarly and instructive approach will prove invaluable for students reading the text for the first time. This thorough treatment of Aristotle's text will be an indispensable resource for students, teachers, and scholars alike.

line-by-line notes are invariably informative and helpful, as well thought-provoking.' John M. Cooper, Stuart Professor of Philosophy, Princeton UniversityIn a new English translation by Christopher Rowe, this great classic of moral philosophy is accompanied here by an extended introduction and detailed lin-by-line commentary by Sarah Broadie. Assuming no knowledge of Greek, her scholarly and instructive approach will prove invaluable for students reading the text for the first time. This thorough treatment of Aristotle's text will be an indispensable resource for students, (...) teachers, and scholars alike. (shrink)

The concept of public participation is one of growing interest in the UK and elsewhere, with a commensurate growth in mechanisms to enable this. The merits of participation, however, are difficult to ascertain, as there are relatively few cases in which the effectiveness of participation exercises have been studied in a structured manner. This seems to stem largely from uncertainty in the research community as to how to conduct evaluations. In this article, one agenda for conducting evaluation research that might (...) lead to the systematic acquisition of knowledge is presented. This agenda identifies the importance of defining effectiveness and of operationalizing one’s definition. The article includes analysis of the nature of past evaluations, discussion of potential difficulties in the enactment of the proposed agenda, and discussion of some potential solutions. (shrink)

This paper offers a novel account of how complaints of unfairness arise in risky distributive cases. According to a recently proposed view in distributive ethics, the Competing Claims View, an individual has a claim to a benefit when her well-being is at stake, and the strength of this claim is determined by the expected gain to the individual’s well-being, along with how worse off the individual is compared to others. If an individual is at a lower level of well-being than (...) another, their claim to a given benefit is stronger. On this view, the strength of individuals’ claims are a function of their comparative well-being levels. In this paper, I instead argue that competing claims obtain only when a particular relationship obtains between the fates of individuals: that one individual’s gain is at the expense of another. This is a particular complaint that obtains when the fates of individuals are tied together in such a way that inequality that is to the detriment of the person who is worse off is guaranteed to obtain. I demonstrate that this complaint arises only when individuals are exposed to a particular type of risk that allows some to gain only if others lose. As such, I propose that complaints of unfairness occur less frequently than we might think if we take the Competing Claims View to be true. A purely comparative view is unable to account for this unique complaint of unfairness. I argue that this complaint is not only independently plausible, but can serve as a foundation for a more general account of competing claims complaints. (shrink)

THE AIM OF THE VOLUME IS TO INTRODUCE STUDENTS TO THE PHILOSOPHY OF RELIGION BY ACQUAINTING THEM WITH THE WRITINGS OF SOME OF THE THINKERS WHO HAVE MADE SUBSTANTIAL CONTRIBUTIONS IN THIS AREA. THIS NEW EDITION EXPANDS THE RANGE OF TOPICS BY INCLUDING AN ENTIRELY NEW CHAPTER ON DEATH AND IMMORTALITY AND A NEW SUBSECTION ON THE MORAL ARGUMENT. THERE IS ALSO SOME NEW MATERIAL ON WITTGENSTEIN AND FIDEISM, RELIGIOUS PLURALISM, AND FAITH AND THE NEED FOR EVIDENCE. ALMOST EVERY CHAPTER (...) HAS BEEN CHANGED BY DELETIONS OR ADDITIONS TO UPDATE THE SELECTIONS AND PROVIDE MORE MATERIAL THAT IS UNDERSTANDABLE TO BEGINNING STUDENTS. (shrink)

Trust is a natural mechanism by which an autonomous party, an agent, can deal with the inherent uncertainty regarding the behaviours of other parties and the uncertainty in the information it shares with those parties. Trust is thus crucial in any decentralised system. This paper builds on recent efforts to use argumentation to reason about trust. Specifically, a set of schemes is provided, and abstract patterns of reasoning that apply in multiple situations geared towards trust. Schemes are described in which (...) one agent, A, can establish arguments for trusting another agent, B, directly, as well as schemes that A can use to construct arguments for trusting C, where C is trusted by B. For both sets of schemes, a set of critical questions is offered that identify the situations in which these schemes can fail. (shrink)

There are clear associations between the overall quantity of input children are exposed to and their vocabulary acquisition. However, by uncovering specific features of the input that matter, we can better understand the mechanisms involved in vocabulary learning. We examine whether exposure to wh-questions, a challenging quality of the communicative input, is associated with toddlers' vocabulary and later verbal reasoning skills in a sample of low-income, African-American fathers and their 24-month-old children. Dyads were videotaped in free play sessions at home. (...) Videotapes were transcribed and reliably coded for sheer quantity of fathers' input as well as the number of wh-questions fathers produce. Children's productive vocabulary was measured at 24 months using the McArthur Bates Communicative Development Inventory MCDI, and children's verbal reasoning skills were measured 1 year later using the Bayley Scales of Infant Development. Results indicate that the overall quantity of father talk did not relate to children's vocabulary or reasoning skills. However, fathers' use of wh-questions related to both vocabulary and reasoning outcomes. Children's responses to wh-questions were more frequent and more syntactically complex, measured using the mean length of utterance, than their responses to other questions. Thus, posing wh-questions to 2-year-olds is a challenging type of input, which elicits a verbal response from the child that likely helps build vocabulary and foster verbal reasoning abilities. (shrink)

The concept of “public participation” is currently one of great interest to researchers and policy makers. In response to a perceived need for greater public involvement in decision making and policy formation processes on the part of both policymakers and the general public, a variety of novel mechanisms have been developed, such as the consensus conference and citizens jury, to complement traditional mechanisms, such as the public meeting. However, the relative effectiveness of the various mechanisms is unclear, as efforts at (...) evaluation have been sparse. In this article, the authors describe an evaluation of a two-day “deliberative conference” on the topic of radiation dose assessment. The authors detail the evaluation framework that they adopt and describe the instruments that they have developed to determine the attainment of the evaluationcriteria stipulated in that framework. They then describe the participation exercise that they have evaluated. Finally, they apply the instruments to assess the effectiveness of the exercise, and discuss the results and their implications for the conduct of evaluations and the use of this particular participation mechanism. (shrink)